Knot portion of a necktie portraying a fishtail



FIG. 1 is a front elevational view of a knot portion of a necktie portraying a fishtail showing our new design; and

FIG. 2 is a front elevational view as seen when worn.

The broken lines shown indicate environmental structure and form no part of the claimed design. 

The ornamental design for a knot portion of a necktie portraying a fishtail, as shown and described. 